public async void Task_Delete_Post_Return_NotFoundObjectResult()
        {
            //Arrange

            var controller = new DefectController(_repo.Object, _userRepo.Object, _iBotNotificationSender.Object, _mapper);
            var id         = 9999;

            //Act

            var data = await controller.DeleteDefect(id);

            //Assert

            Assert.IsType <NotFoundObjectResult>(data);
        }